Why do some people try to show off their expensive gadgets?

Like they always keep their iPhone on their hand or wear sunglasses and try to act cool and what not. In reality, they're just losers with no life. So why do people do this? Are they just really insecure?

Insecurity.

FULL OF THEMSELVES.

They are just like pack rats who find a bit of shiny paper and stash it.
My friend says she loves to provoke jealousy. This is her motivation for some of these types of actions.
Other people are just born very wealthy and could not imagine buying something from Wal Mart.
There are many who try to convince people of their worth by displaying expensive gadgets. Some are gadget rich but live in a flop house atmosphere.
It is complicated.

Shallow narcissism.makes me laugh when an obese does it. I always say "if you spent as much money on the gym and dieting, you would not be in such a state".

Since this question is in this section, the Bible points out that this "showy display" of life does not originate with God, but it originates with the world. (1 John 2:15, 16) So people do this ignoring the fact that they should put these things to the side because they have to keep up with these things, and instead should seek God in their lives because Proverbs 16:18 states, "Prides is before a crash." So people who try to show off their gadgets put themselves in a situation where they can easily lose everything they worked so hard for in a matter of moments.

WELL EVERYNODY SHOWA THAT SO YOU THINK UDO NOT HAVE IT BUT THEY ARE A BIG LOSER